Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4968702 | Substituted quinolinecarboxylic acids | Dennis Powell, Diane H. Boschelli | 1990-11-06 |
| 4847381 | 2-Phenyl-4-quinoline carboxylic acids | Leslie H. Sutherland, Adolph E. Sloboda, Ralph G. Child, Dennis Powell | 1989-07-11 |
| 4599204 | Oxalylamides useful as dental antiplaque agents and inhibitors of connective tissue destruction | Seymour Bernstein | 1986-07-08 |
| H83 | Dental antiplaque agents and inhibitors of connective tissue destruction | Seymour Bernstein | 1986-07-01 |
| 4439365 | Novel hydroxy substituted prostanoic acids, esters, congeners, intermediates and process | Middleton B. Floyd, Jr., Martin J. Weiss, Robert E. Schaub, Karel F. Bernady | 1984-03-27 |
| 4387059 | Ureylenebis substituted (or unsubstituted) phenylene-carbonyl (or sulfonyl)-imino-1,3,5 or 6-naphthalene-trisulfonic acids and salts | Ransom B. Conrow, Seymour Bernstein | 1983-06-07 |
| 4343949 | Novel 2-substituted-3,4-epoxycyclopentan-1-ones, 2-substituted-3,4-epoxycyclopentan-1-ols, and various 2-substituted-cyclopentenones | Karel F. Bernady, Middleton B. Floyd, Jr., Robert E. Schaub, Martin J. Weiss | 1982-08-10 |
| 4342752 | Carbalkoxymethyl derivatives of rutin poly(H-)sulfate and method of use | Vijay Nair, Seymour Bernstein | 1982-08-03 |
| 4342753 | Carboxyalkyl derivatives of rutin poly(H-)sulfate | Vijay Nair, Seymour Bernstein | 1982-08-03 |
| 4293704 | Novel 2-substituted-3,4-epoxycyclopentan-1-ones, 2-substituted-3,4-epoxycyclopentan-1-ols, and various 2-substituted-cyclopentenones | Karel F. Bernady, Middleton B. Floyd, Jr., Robert E. Schaub, Martin J. Weiss | 1981-10-06 |
| 4282375 | Halogenated-naphthalenetriyltris(sulfonylimino)-aryl multicarboxylic acids and salts thereof | Seymour Bernstein | 1981-08-04 |
| 4265829 | Halogenated-naphthalenetriyltris(sulfonylimino)-aryl disulfonic acids and salts thereof | Seymour Bernstein | 1981-05-05 |
| 4237316 | Novel 2-substituted-3,4-epoxycyclopentan-1-ones, 2-substituted-3,4-epoxycyclopentan-1-ols, and various 2-substituted-cyclopentenones | Karel F. Bernady, Middleton B. Floyd, Jr., Robert E. Schaub, Martin J. Weiss | 1980-12-02 |
| 4231958 | Ureylene phenylene anionic naphthalenesulfonic acids | Gerald J. Siuta, Ransom B. Conrow, Seymour Bernstein | 1980-11-04 |
| 4229370 | Ureylene phenylene anionic naphthalenesulfonic acids | Gerald J. Siuta, Ransom B. Conrow, Seymour Bernstein | 1980-10-21 |
| 4229372 | Ureylene phenylene anionic naphthalenesulfonic acids | Gerald J. Siuta, Ransom B. Conrow, Seymour Bernstein | 1980-10-21 |
| 4218395 | Ureylene naphthalene sulfonic acids | Seymour Bernstein | 1980-08-19 |
| 4185033 | Ureylene phenylene anionic naphthalenesulfonic acids | Gerald J. Siuta, Ransom B. Conrow, Seymour Bernstein | 1980-01-22 |
| 4185032 | Ureylene phenylene anionic naphthalenesulfonic acids | Gerald J. Siuta, Ransom B. Conrow, Seymour Bernstein | 1980-01-22 |